baber/WOPTO huggingface dataset:
Patent JP-H08183291-A (JP)
Title: Magnetic panel suitable for fine pointed writing
Inventor: NOJIMA TERUAKI
IPC: B43L1/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a distinct handwriting not creating a breaking or line- ceasing fault by specifying the maximum width of cell, distance from the indication surface to the bottom being in contact with the plastic dispersion liquid of a base plate, and yield value after sealing the plastic dispersion liquid into the cell. CONSTITUTION: The inner space sealed by two base plates each having one transparent side is formed, and the space is made into a multi-cell structure. Then, a plastic dispersion liquid 6 with magnetic particles 5, a fine particle dense increasing agent, and a coloring agent blended in a dispersion medium is sealed in each cell 3. Also, in this magnetic panel 1, a multi-cell structure is made having a width of at most 4mm in the size of one cell. The distance from the indication surface 8 of the surface side base plate to the bottom being in contact with the plastic dispersion liquid 6 of the rear surface side base plate 7 is set 0.5-1.0. In addition, the yield value of the plastic dispersion liquid 6 is allowed to be 3dyn/cm<2> or more after being sealed in each cell 3, and the quantity of the magnetic particle 5 is made 15-20 pts.wt. based on 100 pts.wt. of the dispersion medium.
Patent JP-H11174055-A (JP)
Title: Immobirizing method for protein
Inventor: MORIMOTO KOICHI
IPC: G01N33/532
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a protein immobirizing carrier in which a satisfactory quantity of protein is adsorbed in such an arrangement as to reveal physiological activity without finally deteriorating the physiological activity of protein represented by component used in measuring the immunity of antigen, antibody or the like or a component having a high industrial use value such as enzyme or the like. SOLUTION: With protein dissolved in a buffer solution containing an organic solvent with such a concentration not to irreversibly denature the protein, the protein is brought into contact with a solid carrier insoluble in the organic solvent to be adsorbed and immobilized, and then washed by a water solvent to lower the organic solvent concentration.
Patent JP-2000164650-A (JP)
Title: Semiconductor inspection device
Inventor: SHIOMI AKIRA
IPC: H01L21/66
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device comprising a function for improving the reliability of a semiconductor integrated circuit. SOLUTION: For a probe wafer 2, a buffer 5 for latching an input/output signal is formed between a pad 3 for contacting to an electrode of a semiconductor integrated circuit(IC) 1 and a tester 4 for electrical inspection of the IC1. The distance from a pad 3 is shortened to a micron order, by utilizing the technology for manufacturing a semiconductor when the buffer 5 is formed at the probe wafer 2, so that a stable signal is transferred to the IC1 for fast and high accuracy inspection.
Patent JP-2001158913-A (JP)
Title: Method and device for heating surface in hole
Inventor: TANIGUCHI YASUYUKI
IPC: H05B6/10
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique, with which the uniformity of heating distribution in the peripheral direction can be carried out regardless of the rotation and the directional change-over of a coil, in the case of executing an induction- heating to the surface in the bottomed hole arranged in a metallic mold, etc., by using the hairpin-like heating coil. SOLUTION: The coils having plural hairpin-like electric circuits, with which plural peripheral directional bearings can be heated, are inserted in the hole and the high frequency electric supplying for distributively supplying the electricity in time sequentially is carried out to the respective electric circuits so as to distribute the heat input onto the surface in the hole in the peripheral direction.
Patent JP-H04208026-A (JP)
Title: Semiconductor device
Inventor: KUBO HITOSHI
IPC: H02M3/00
Filed: 1990-11-30
Abstract: PURPOSE:To make the device advantageous in view of space merit by integrating the DC-DC converter and a MOS controller, which operates by a boosted voltage of the converter, on the same chip and by in the case of the set where one feels uneasy about noise interference using a DC-DC converter made in a separate chip. CONSTITUTION:A semiconductor device 1, a DC-DC converter, which operates by an external power Vcc, and a MOS controller, which operates by the boosted voltage, are integrated on a same chip. The DC-DC converter comprises a constant power source 2, an npn type controller Q1, and a pn junction diode D1. In case of using an inner DC-DC converter, an outside LC (coil and capacitor) 6 is connected to first and second external terminals 3 and 4. In short, at boosting, a current I1 is supplied to a transistor Q1, and it is boosted by the outside LC6. Moreover, after being rectified by the diode D1, the boosted voltage is supplied to the inside MOS controller. Hereby, it can be made advantageous in view of space merit in setting.
Patent JP-H05248347-A (JP)
Title: Thrust system for spacecraft
Inventor: PIITAA SUMISU
IPC: B64G1/26
Filed: 1992-12-21
Abstract: PURPOSE: To obtain a light-weight thruster system by providing two or more thrusters actuated by energizing electrodes, and supplying propellant to any one of the thrusters from a single propellant tank via valves switched by switching means. CONSTITUTION: The described thrust system comprises prime thrusters T1, T2 and redundant thrusters for emergencies T3, T4. The thrusters T1-T4 are supplied with propellant from a propellant tank 1 via valves V1-V4. The valves V1, V2 and V3, V4 are actuated by switches S1, S3 controlled by power supply units PSU1, 2 respectively. Ion thrusters, arc jet thrusters or plasma thrusters may be used for the thrusters T1-T4. Only one of the thrusters T1, T2 (T3, T4) is actuated by the switching of switches S1 (S3).
Patent JP-H04204908-A (JP)
Title: Method for laying optical fiber
Inventor: WADA ICHIRO
IPC: G02B6/46
Filed: 1990-11-30
Abstract: PURPOSE:To efficiently lay an optical fiber without cutting the fiber by delivering the optical fiber from the upper stories to lower stories of a building and successively executing the stage for laying the fiber from the lower stories to the upper stories or from the upper stories to the lower stories. CONSTITUTION:A pipe or piping 11 connecting the floors of the upper stories of the building and the ceilings of the lower stories is installed. A reel 13 wound with the optical fiber 15 is disposed to the uppermost story of the building. A controller 172 of a driving section 17 connected to the reel 13 controls a motor 173 in response with the signal received in a radio signal receiver 171, thereby rotating the reel 13. A detecting circuit 175 detects the moving quantity of the optical fiber 15 and supplies this quantity to the controller 172. A signal transmitter 176 transmits a delivery quantity, taking-up quantity, position data, etc., together with instructions for forward rotation, backward rotation, stop, storage of position data, etc. The reel 13 is rotated forward by the transmitter 176 and the fiber 15 in the piping 11 is passed down to the 1st story by its own weight. The fiber is then successively laid from the 1st story toward the upper stories.
Patent JP-H07161721-A (JP)
Title: Method of flattening thick film resist
Inventor: ITOU MUTSUSADA
IPC: H01L21/60
Filed: 1993-12-08
Abstract: PURPOSE:To enable more precisely and uniformly the shape forming treatment for a thick film resist layer, by inserting a substrate on which a thick film resist layer is formed into the part between a rotary roll set at a specific interval and a back base, and flattening the surface of the thick film resist layer. CONSTITUTION:A substrate 2 on the surface of which a thick film resist layer 5 is formed is inserted into the part between a rotary roll 21 set at a specific interval and a back base 23, and the surface of the thick film resist 5 is flattened. For example, a barrier metal layer 4 is formed on a silicon wafer 2 on the surface of which an aluminum electrode 3 is formed. In this state, a thick film resist layer 5 for forming a bump is formed on the surface of the barrier metal layer 4. In this case, a protruding part 5A which is called a crown is formed in the peripheral part of the thick film resist layer 5. By inserting the substrate into the part between the rotary roll 21 and the back base 23, the protruding part 5A on the thick film layer 5 which has passed the part between the rotary roll 21 and the back base 23 is flattened.
Patent JP-H09178276-A (JP)
Title: Refrigerator
Inventor: NAKADA HIROSHI
IPC: F25B43/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a refrigerator and prevent troubles of a refrigerant compressor which stem from the insufficient feed of a lubricating oil, by arranging an accumulator in such a manner that the cylinder center line of a casing thereof is inclined with respect to a horizontal direction, in a refrigerator having a transverse cylinder type accumulator. SOLUTION: A lubricating oil which has not been separated by an oil separator is returned into a casing 9e of an accumulator 9 together with a refrigerant and accumulated therein. The accumulated lubricating oil is sucked into an outlet pipe 9c through an oil return hole 9d and returened to a refrigerant compressor through a suction pipe together with the refrigerant sucked into the outlet pipe 9c through one end opening thereof. In this case, the accumulator 9 is arranged in such a manner as to incline the cylinder center line of the casing 9e.  In this way, the amount of the lubricating oil which is accumulated beneath the oil return hole 9d of the outlet pipe 9c due to the gravity of the lubricating oil, namely, the amount of the lubricating oil which stays in the easing 9e and does not return to the refrigerant compressor becomes smaller as compared with the case where the casing 9e is arranged in a horizontal state. Accordingly, the lubricating oil is reliably returned to the refrigerant compressor.
Patent JP-2000165863-A (JP)
Title: Data coding decoding device
Inventor: AOKI KAZUYA
IPC: H04N19/70
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce deviation in synchronization between video and audio data when the video and audio data are decoded. SOLUTION: The data coding and decoding device consists of a coder 10 that adds information that is used to discriminate at which position of a time being a reference of time information to be added a head of audio data before coding equivalent to a head of each audio frame is in existence in the case that video data are coded in compliance with the moving picture experts group MPEG system, audio data are coded in compliance with the adaptive transform acoustic coding ATRAC system, and that time information is added to an audio signal for decoding. The device consists also of a decoder that decodes the video data and the audio data based on the information.
Patent JP-2001076667-A (JP)
Title: Compact self-ballasted fluorescent lamp
Inventor: YASUDA TAKEO
IPC: H01J61/32
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To dispense with heating decomposition disposal of electrodes, solve the problem of residual CO2 in a bent discharge path, and reduce the size of a lighting circuit. SOLUTION: A pair of ceramic electrodes 1c are sealed in both ends of a curved or bent light-transmitting discharge container 1a. The ceramic electrode 1c has an emissive material mainly composed of a semiconductor ceramics of a composite oxide or composite oxynitride of an alkaline earth element and transition metal element supported by a conductive substrate. The emissive material is mainly composed of the granular, spongy, or solid semiconductor ceramics made by coating surface of the composite oxide of the alkaline earth element and transition metal element with a carbide or nitride of a transition metal.  The light-transmitting discharge container 1a has an outside diameter of 3 to 13 mm, a curved or bent discharge path formed therewithin, and a phosphor layer formed on an inner surface thereof, thus forming a fluorescent lamp, which is high-frequency lighted by a lighting circuit.
Patent JP-H09177056-A (JP)
Title: Guard rail clearance cleaner for grade crossing
Inventor: SAITO MASAO
IPC: E01H8/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of cleaning treatment by providing a specific rotor capable of scraping out dust such as small stone, sand, or the like fallen into the small clearance of a guard rail by rotation. SOLUTION: Coil springs formed by winding a piano wire with one side longer are arranged at a prescribed pitch in the width corresponding to a guard rail clearance to form a spring brush, and a specific rotor 10 has 6 pieces of such a spring brush on the circumference. The specific rotor 10 is mounted on the top end of a conductive device. The device is situated between a main track rail 1 and the guard rail, the specific rotor 10 is operated to scrape dust, and the collected dust is housed in a dust box 70.
Patent JP-H05176241-A (JP)
Title: Drive circuit for charge coupled image pickup device
Inventor: AKIYAMA IKUO
IPC: H04N5/335
Filed: 1991-12-24
Abstract: PURPOSE:To suppress an unsharpened high speed drive pulse by connecting plural switches in parallel between a level conversion circuit and an output terminal so as to form an analog switch group. CONSTITUTION:An analog switch group comprising 1st analog switches 2-4 connected in parallel is interposed between an output terminal of a level conversion circuit 1 receiving a signal of a logic level and outputting a pulse to drive a CCD (charge coupled device) image pickup device 7 at a high speed and an output terminal B connecting to the CCD image pickup device 7. When the switches 2-4 is turned on with a pulse from a switching pulse application means, the output of the level conversion circuit 1 is outputted via the analog switch group. In this case, since the analog switches 2-4 are connected in parallel, the ON-resistance is reduced. Thus, an unsharpened output of the level conversion circuit 1 is suppressed.
Patent JP-H09176598-A (JP)
Title: Thermosetting adhesive composition
Inventor: KOTSUBO HIDESHI
IPC: C09J133/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition consisting essentially of a specific copolymer containing an acrylate-based monomer and/or an methacrylate-based monomer as units, capable of firmly bonding a metal to a metal plate or other material in good durability, excellent in transparency and weather resistance and improved in heat resistance and resistance to moist heat. SOLUTION: This adhesive composition is obtained by adding 0.1-10 pts.wt. organic peroxide, 0.01-5 pts.wt. silane coupling agent and further 0.1-20 pts.wt. epoxy group-containing compound to 100 pts.wt. copolymer obtained from ethylene, vinyl acetate and an acrylate-based monom1er and/or a methacrylate based monomer. The composition forms a crosslinking structure in curing and is effective as an adhesive in attaching a transparent film to a metal plate and does not impairs appearance of the metal plate, because the adhesive composition is colorless and transparent.
Patent JP-H10187689-A (JP)
Title: Character input facilitating device
Inventor: NAGATSUMA HIDEAKI
IPC: G06F17/22
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a character input facilitating device which enables the contents of a document to easily be inputted. SOLUTION: This device has a sentence template data base 104 which stores typical templates containing sentence template frames for substituting a candidate word or phrase in a specified place while they are classified by content types of documents and a candidate word and phrase data base 105 wherein candidate words and phrases are stored while related to the content types of the sentence templates and the sentence template frames. An input control part 103 selects a sentence template according to the input of a content type of a document and a user's instruction, retrieves candidate words and phrases corresponding to it, and selects and substitutes the corresponding candidate words and phrases in the sentence template frame to generate a sentence.
Patent JP-2001121991-A (JP)
Title: Instruments and mirror mounted in area from which sun shade is removed in the conventional automobile
Inventor: KUZUU MIKIO
IPC: B60K35/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To make instruments easily seen and improve the appearance thereof by heightening the sun shade capability of an automobile itself and arranging the instruments and accessories in a place for the sun shade of the conventional automobile. SOLUTION: Sun shade plates formed by one or plural sheets are fitted from the right and left posts to the posts inside a glass window, the sun shade plates are normally accommodated in the vicinity of the ceiling and when a sun shade is needed, the sun shade plates are slid and moved to be lowered and stopped in a desired position, thereby serving as the sun shade. Thus, the conventional sun shade is removed, and in that place, instruments and accessories such as a mirror and the like are mounted.
Patent JP-2000169148-A (JP)
Title: Cerium-based multiple oxide
Inventor: YAMAMOTO MARI
IPC: B01D53/94
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To improve thermal stability of cerium oxide by preparing a multiple oxide having a specified compsn. of Ce, Zr, Y and O. SOLUTION: The multiple oxide is expressed by Ce1-(a+b)ZrzYbO2-b/2, wherein (a) and (b) satisfy 0.06<=b/a<=0.27, preferably 0.11<=b/a<=0.18. The atomic proportion of Ce satisfies 0.3<=1-(a+b)<=0.7, more preferably 0.4<=1-(a+b)<=0.6. In the obtd. multiple oxide, a part of cerium in the cerium oxide crystal is substituted by the solid soln. of Zr and/or Y. Moreover, noble metals are preferably deposited on the multiple oxide for use. As for the noble metals, especially Rh, Rd and Pt are preferable. The multiple oxide is prepared by an alkoxide method or the like. For example, each alkoxide soln. of Ce, Zr and Y is mixed in the proportion to obtain a specified stoichiometric ratio, to which deionized water is added to hydrolyze them, and the hydrolyzed product is heat treated.
Patent JP-H11177381-A (JP)
Title: Filter device
Inventor: FURUKAWA KIMINOBU
IPC: H03H17/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent a radical change of an output modulation signal and to secure performance as a modulation device even if a transmission/stop of the output modulation signal is frequently generated by using a TDMA for communication control. SOLUTION: This device is equipped with a shift register 1, a plurality of memories 2 connected to this shift registor 1 in which a bit width of an input address increases by the bit and a selection circuit 3 for selecting these plural memories 2 outputs. Then, it is constituted that an output of the shift registor 1 is made a host side address of each memory 2, a slave side address of each memory address is common, a bit width of the host side address increases from one bit by the bit and allocation is performed from the most slave side bit of the shift registor 1 and the slave side of the host side address of the memory 2.
Patent JP-2001157735-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein each control means can surely receive commands from a game control means. SOLUTION: The voltage of a +30 V power source to which a power source monitoring IC901 outputs a signal is preset to be the same as the voltage of a +30 V power source to which a power source monitoring IC931 outputs a signal and the same kind of IC is used as the power source monitoring IC901 and IC931. Therefore, when the voltage of the power source is decreasing, NMI cuts in prize ball controlling CPU371 of a prize ball controling substrate 37 at the same time as NMI cuts in CPU56 of a main substrate 31. In response to the interruption by NMI, each CPU stops its usual control, that is, CPU56 of the main substrate 31 and the prize ball controlling CPU371 shut down at the same time.
Patent JP-H11172133-A (JP)
Title: Dioxazine reactive dye composition
Inventor: SEKIHACHI JIYUNICHI
IPC: D06P3/66
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for dyeing and printing a fiber material or the like, having hydroxyl group and/or amide group by including a specific dioxazine compound or its salt. SOLUTION: This reactive dye is obtained by including two or more kinds of dioxazine compounds represented by formula I [T1 and T2 are each H, chlorine, bromine, a 1-4C alkyl or the like; A1 is a 1-4C alkyl, a 1-4C alkoxy or the like; A2 is H, a 1-4C alkyl or the like; R is H or a (substituted)lower alkyl; X is a halogen, a (substituted)lower-alkoxy or the like; Y is a halogen, a (substituted)amino or the like] or their salts. A compound of formula II [T5 and T6 are each chlorine or bromine; A3 is a 1-4C alkyl or a 1-4C alkoxy; X7 is a (substituted)amino or the like; Y1 is a group of the formula N(R2 )-W2 -Z2 [R2 is H or a (substituted)lower alkyl; W2 is a (substituted)-alkylene, a (substituted)phenylene, or the like; Z2 is a group of the formula SO2 -CH=CH2 or the like]} is preferable as the compound of formula I.
Patent JP-H11174388-A (JP)
Title: Toric contact lens
Inventor: SHIMOMURA DAISUKE
IPC: G02C7/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a toric contact lens which has superior axial stability on the cornea, exerts no adverse influence of a prism component in an optical area, and gives no unpleasant feeling of foreign matter as to a feeling of wearing. SOLUTION: The internal surface toric contact lens has the optical area 1 at its center part and a nonoptical area 2 outside its outer periphery 12. In this case, a partial swell 3 is present as an astigmatism axis stabilizing structure only in the nonoptical area 2 and the whole of the lens outer edge is formed to constant thickness.
Patent JP-H10182043-A (JP)
Title: Moving sidewalk
Inventor: OUCHI AKIRA
IPC: B66B21/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a moving sidewalk enabling a user to get in/off without causing any jam in the outlet even when moving speed is increased and a construction cost to be greatly lowered. SOLUTION: In a main sidewalk 1A constructed of multiple plates 2 which are continuously circulated on an endless track, a speed reducing section 5, in which respective pallets 2 are overlapped mutually deeper gradually in front of an outlet (y) and a moving speed is gradually lowered, and a speed increasing section 4, in which the overlapped pallets 2 are gradually separated from each other from an inlet (x) toward the front side and a moving speed is gradually increased, are constructed. Similarly to the main sidewalk 1A, an auxiliary sidewalk 1B constructed of multiple pallets 2, which are continuously circulated on an endless track, is arranged so as to partially run parallelly to the speed reducing section 5 of the main sidewalk 1A, and the parallel running part is synchronized with the speed reducing section 5 in the main sidewalk 1A.